3254512768 has 128 divisors (see below), whose sum is σ = 7166275200. Its totient is φ = 1471841280.

The previous prime is 3254512727. The next prime is 3254512769. The reversal of 3254512768 is 8672154523.

3254512768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (3254512769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19966255 + ... + 19966417.

It is an arithmetic number, because the mean of its divisors is an integer number (55986525).

Almost surely, 2^3254512768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3254512768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3583137600).

3254512768 is an abundant number, since it is smaller than the sum of its proper divisors (3911762432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3254512768 is an equidigital number, since it uses as much as digits as its factorization.

3254512768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 249 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 3254512768 is about 57048.3371186225. The cubic root of 3254512768 is about 1481.9333098132.

The spelling of 3254512768 in words is "three billion, two hundred fifty-four million, five hundred twelve thousand, seven hundred sixty-eight".